| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.67 | 13.447% | $32.5253 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $233.58 | 12.194% | $262.0627 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $202.71 | 5.593% | $214.0476 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $62.38 | 5.111% | $65.5682 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $5.76 | 6.706% | $6.1463 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $18.71 | 13.759% | $21.2843 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $64.41 | 3.208% | $66.4763 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $616.22 | $668.1107 | $668.12 | $668.15 | $668.10 | |